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Product comparison · 2 monitors

HP N270 computer monitor vs Viewsonic VG Series VG2455-2K computer monitor

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  • 45specifications compared
  • 25differ
  • 20identical
  • 46known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 61 cm (24")
  • Display resolution
    • 1920 x 1080 pixels
    • 2560 x 1440 pixels
  • HD type
    • Full HD
    • Quad HD
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Contrast ratio (dynamic)
    • 5000000:1
    • 80000000:1
  • Horizontal scan range
    • 30 - 80 kHz
    • 15 - 90 kHz
  • Vertical scan range
    • 50 - 60 Hz
    • 49 - 75 Hz
  • Built-in speaker(s)
    • No
    • Yes

Side by side

Differences highlightedShow differences only
91 specifications
A

HP

N270 computer monitor

Model N270

View product
B

Viewsonic

VG Series VG2455-2K computer monitor

Model VG2455-2K

View product
Display8 differ
Display diagonalDiffers68.6 cm (27")61 cm (24")
Display resolutionDiffers1920 x 1080 pixels2560 x 1440 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersFull HDQuad HD
Panel typeIPSIPS
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response time5 ms5 ms
Screen shapeFlatFlat
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1440 x 900 (WXGA+), 1600 x 900, 1920 x 1080 (HD 1080)2560 x 1440
Aspect ratioKnown for one16:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs5000000:180000000:1
Dynamic contrast ratio marketing nameKnown for oneBrilliant Contrast
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Horizontal scan rangeDiffers30 - 80 kHz15 - 90 kHz
Vertical scan rangeDiffers50 - 60 Hz49 - 75 Hz
Colour depthKnown for one8 bit
3DNoNo
Pixel pitchKnown for one0.3114 x 0.3114 mm
Viewable size, horizontalKnown for one59.8 cm
Viewable size, verticalKnown for one33.6 cm
Colour gamutKnown for one72%
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Built-in cameraNoNo
Design1 differ
Product colourDiffersBlack, SilverBlack
Market positioningKnown for oneBusiness
Ports & interfaces1 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 2 (3.1 Gen 2)
USB upstream port typeKnown for oneUSB Type-C
USB Type-A downstream ports quantityKnown for one3
USB Type-C downstream ports quantityKnown for one1
HDMI ports quantity11
HDMI versionKnown for one1.4
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.2
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
HDCPKnown for oneYes
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
Ergonomics2 differ
VESA mountingDiffersNoYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slot typeKnown for oneKensington
Height adjustmentDiffersNoYes
Pivot angleKnown for one-90 - 90°
SwivellingKnown for oneYes
Tilt adjustmentYesYes
On Screen Display (OSD)YesYes
Cable lock slotKnown for oneYes
Tilt angle rangeKnown for one-5 - 17°
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, Traditional Chinese, German, Dutch, English, Spanish, French, Italian, Japanese, Portuguese
Number of OSD languagesKnown for one10
Plug and PlayKnown for oneYes
Power3 differ
Power consumption (typical)Differs21 W27.4 W
Power consumption (standby)Differs0.5 W0.3 W
Power consumption (max)Differs27 W58.5 W
Power consumption (average)Known for one21.8 W
Power consumption (off)Known for one0.3 W
Power consumption (PowerSave)Known for one17.7 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Annual energy consumptionKnown for one64.05 kWh
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%20 - 90%
Storage temperature (T-T)Known for one-20 - 60 °C
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions7 differ
Width (with stand)Differs622.1 mm539 mm
Depth (with stand)Differs151.9 mm203.2 mm
Height (with stand)Differs451.6 mm406.4 mm
Width (without stand)Differs622.1 mm539 mm
Depth (without stand)Differs36.6 mm50.8 mm
Height (without stand)Differs371.8 mm304.8 mm
Weight (without stand)Differs3.88 kg4 kg
Weight (with stand)Known for one4.4 kg
Packaging contentidentical
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other featuresidentical
MiracastKnown for oneNo
Supplied AC adapter typeKnown for oneAC
Country of originKnown for oneChina
On/off switchKnown for oneYes
TV tuner integratedKnown for oneNo
Energy efficiency class (legacy scale)Known for oneA+

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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